Comparison of ASRock Radeon RX 5700 XT Taichi X 8G OC+ video card vs GALAX GeForce GTX 1080 EX OC V2 video card by specifications and benchmarks. ASRock Radeon RX 5700 XT Taichi X 8G OC+ runs at 1.885 GHz+ 17 % base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce GTX 1080 EX OC V2 runs at 1.620 GHz+ 1 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 245 W+ 9 %, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.